noun a signal transmitted along a narrow path; guides airplane pilots in darkness or bad weather
Synonymsradio beam
noun a group of nearly parallel lines of electromagnetic radiation
noun a column of light (as from a beacon)
noun a gymnastic apparatus used by women gymnasts
Synonymsbalance beam
verb emit light; be bright, as of the sun or a light
Synonymsshine
verb experience a feeling of well-being or happiness, as from good health or an intense emotion
Source: WordNet 3.1, Princeton University
